a = 2
b = 11
print(a == b)
print(a != b)
print(a > b)
print(a < b)
print(a >= b)
print(a <= b)

print(True and False)
print(True and False)
print(True or False)
print(not False)

str1 = 'hello'
print('h' in str1)
print('a' in str1)
print('c'not in str1)
print('o' not in str1)



